Digga has long been at the forefront of innovation in drilling technology, consistently delivering advanced solutions that improve performance, efficiency, and operator control. That legacy continues with the Digga Two Speed Drive — the only two-speed auger drive on the market purpose-built for pendulum drilling applications. The PDT25 to PDT50 Range comes standard with Digga’s revolutionary Halo alignment system, providing real-time visual feedback for perfectly vertical drilling—eliminating the need for a spotter and freeing up labour for other tasks on-site.
This groundbreaking design gives you two drives in one. With the flick of a switch, operators can shift between:
This dual-speed capability gives professional drillers greater control, efficiency, and adaptability, allowing them to tackle a wider range of applications with a single drive. It also enables the use of a larger reduction gearbox than would typically be feasible with a fixed-speed unit. Since speed is only critical during specific phases—like spoil removal—the Two Speed compensates by delivering high-speed output when needed, while maintaining high torque for the majority of the drilling process.
Whether you're drilling deep foundation piles, working in variable ground conditions, or managing time-sensitive jobs, the Digga Two Speed lets you maximize productivity without compromise. It’s the ultimate solution for operators who want the power of a high-torque drive and the efficiency of a high-speed unit — all in one smart, reliable package.
If you're ready to upgrade your capability and streamline your equipment, the Digga Two Speed is the clear choice. Drill smarter. Drill deeper. Drill with Digga.
Specification | pdt25 | pdt30 | pdt40 | pdt50 |
---|---|---|---|---|
Rec Flow Range | 40-180 lpm | 40-180 lpm | 40-180 lpm | 40-180 lpm |
Nominal Torque | 27373 Nm | 31829 Nm | 33733 Nm | 39224 Nm |
Motor | Danfoss | Danfoss | Danfoss | Danfoss |
Pressure Valve Fitted | Included | Included | Included | Included |
Energy Control Valve | Optional | Optional | Optional | Optional |
Case Drain Required | Yes | Yes | Yes | Yes |
Max Pressure | - - - - - Do not exceed 240 bar @ 150 lpm - - - - - | |||
Max Flow | - - - - - Do not exceed 180 lpm @ 200 bar - - - - - | |||
Max Continuous Power | - - - - - Do not exceed 60 Kw (80 hp) - - - - - - | |||
Overall Length | 1217 mm | 1217 mm | 1217 mm | 1217 mm |
Diameter | 355 mm | 355 mm | 355 mm | 355 mm |
Weight (no frame / hitch) | 308 kg | 309 kg | 309 kg | 309 kg |
Std Output Shaft | 100 mm Square | 100 mm Square | 100 mm Square | 100 mm Square |
Swing Control | Optional | Optional | Optional | Optional |
Diggalign | Optional | Optional | Optional | Optional |
Halo | Included | Included | Included | Included |
Rec Auger | 10 / 11 Series | 10 / 11 Series | 10 / 11 Series | 10 / 11 Series |
Max Auger Dia Clay / Shale | 1200 mm | 1200 mm | 1500 mm | 1500 mm |
Max Auger Dia Earth | 1600 mm | 1800 mm | 1800 mm | 1800 mm |